Waxing before delivery

I'm thinking ahead about my downstairs and how it's going to look like during delivery in a few months. I can't even see down there anymore. I can feel it growing so this week I asked my SO to shave it for me. That was a first time experience. I don't know if I'd want to ask him again, it didn't feel as pleasant, a bit too much pressure on my skin (even though I told him to be gentle) and felt awkward. I told him that I will wait 3 weeks before delivery to go get a wax done. He said that's a waste of money and that I should go buy wax and he'll wax it for me. Uh...I've gotten waxed at the salon before and I definitely do not trust him to wax me. The first (and will be last time) I asked him to help me trim my toe nails, he cut them so close to the skin that my toe skin was exposed and it felt naked. I'm so nervous about letting him wax me especially since he knows nothing about waxing. He suggested I can practice on him first so he knows what to do but I feel it's different since I'm pregnant. What did you ladies do? And would you let your SO wax you?